Transfer Single Licence

I've just installed Little Snitch on a new computer and used the same Single Licence that I have on an older computer.

Both still seem to work, and I see from the Objective Development site that a Single Licence can be used on a desktop and a laptop which may explain why.

As I want to get rid of the older computer I want to remove the licence from it. What I want to know is:

- Does uninstalling Little Snitch on a given computer remove the licence information from it?

- Is there a way of removing the licence without uninstalling it?

Thanks in advance.